| 中国班公湖流域区冰川补充编目及冰川特征 |
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| 引用本文： | 杨惠安,李忠勤,叶柏生,焦克勤.中国班公湖流域区冰川补充编目及冰川特征[J].冰川冻土,2003,25(6):685-691. |
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| 作者姓名： | 杨惠安 李忠勤 叶柏生 焦克勤 |
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| 作者单位： | 中国科学院, 寒区旱区环境与工程研究所, 甘肃, 兰州, 730000 |
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| 基金项目： | 中国科学院知识创新工程项目;CACX210091; |
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| 摘 要： | 论述了中国班公湖流域区冰川补充编目的结果及冰川特征.1988年公布的中国班公湖流域区总共有冰川834条,冰川总面积642.77km2,冰储量为33.9246km3;经过补充编目,更正了以往部分简易目录后的冰川是959条,冰川总面积665.35km2,冰储量为39.2316km3.冰川数量增加的结果主要是利用小比例尺卫星相片编目时遗漏了面积≤1.00km2的小冰川所致.
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| 关 键 词： | 中国班公湖流域区 补充编目 冰川数量 |
| 文章编号： | 1000-0240(2003)06-0685-07 |
| 收稿时间： | 2003-01-24 |
| 修稿时间： | 2003年1月24日 |
New Result of Glacier Inventory in the Drainage Basins of the Bangong Lake in China |
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| YANG Hui-an,LI Zhong-qin,YE Bai-sheng,JIAO Ke-qin.New Result of Glacier Inventory in the Drainage Basins of the Bangong Lake in China[J].Journal of Glaciology and Geocryology,2003,25(6):685-691. |
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| Authors: | YANG Hui-an LI Zhong-qin YE Bai-sheng JIAO Ke-qin |
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| Institution: | Cold and Arid Regions Environmental and Engineering Research Institute, ChineseAcademy of Sciences, Lanzhou Gansu 730000, China |
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| Abstract: | The result of supplemental glacier inventory and the features of glaciers in the basin of the Bangong Lake in China are described in this paper. The former inventory was based on 1: 1 000 000 satellite images. It is renewed by using air photographs of 1980 and 1: 50 000 topography map of 1983.The new glacier inventory and background data becomes more perfect and trustier. The former showed that there were 834 glaciers with a total area of 642.77 km2 and a total volume of ice was 33.9246 km3 in the basin of the Bangong Lake. The new result shows that the number of glaciers is 959 with a total area of 665.35 km2 and a total ice volume of 39.2316 km3. The main reason which caused the former inventory resulting in less glaciers is some small glaciers, of which the area is≤1 km2, were missing. |
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| Keywords: | drainage basins of the Bangong Lake in China glaciers inventory glacier amount |
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